Perhaps you should try some spelling variations:
han chuan » hai chuan, chang chuan, chen chuan
kong heng » kong hang, kong hong, dong sheng
hong hong » hong kong, hong jong, hong ng
qiao yan » jiao yan, xiao yuan, xiao yang
qian yan » qian jun, qian yi
kang han » kang chen, kong hang, zhang han
wang » wing, wan, lang

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((qiao yan) OR (qian yan)) kang han chuan ((kong heng) OR (hong hong)) zhi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((qiao yan) OR (qian yan)) kang han chuan ((kong heng) or (hong hong)) zhi ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((qiao yan) OR (qian yan)) kang han chuan ((kong heng) or (hong hong)) zhi ;*.